1775302

Information

• Patent Grant
• 1775302

• References
• Source

• Patent Number

  1,775,302

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1930
  94 years ago

• CPC

  • F27B9/20 - the charge moving in a substantially straight path tunnel furnace
  • F27B9/262 - on or in trucks
  • F27M2001/1504 - Ceramic articles

• US Classifications

  • 432 - Heating